Author: julien(a)jboss.com Date: 2007-03-30 08:16:16 -0400 (Fri, 30 Mar 2007) New Revision: 6876 Added: trunk/theme/src/main/org/jboss/portal/theme/page/render/ trunk/theme/src/main/org/jboss/portal/theme/page/render/DecorationRenderContextImpl.java trunk/theme/src/main/org/jboss/portal/theme/page/render/PageRenderContextImpl.java trunk/theme/src/main/org/jboss/portal/theme/page/render/PortletRenderContextImpl.java trunk/theme/src/main/org/jboss/portal/theme/page/render/RegionRenderContextImpl.java trunk/theme/src/main/org/jboss/portal/theme/page/render/WindowRenderContextImpl.java trunk/theme/src/main/org/jboss/portal/theme/render/PageRenderContext.java Modified: trunk/theme/src/main/org/jboss/portal/test/theme/servlet/TestThemeServlet.java trunk/theme/src/main/org/jboss/portal/theme/LayoutServiceInfo.java trunk/theme/src/main/org/jboss/portal/theme/PortalLayout.java trunk/theme/src/main/org/jboss/portal/theme/impl/LayoutServiceImpl.java trunk/theme/src/main/org/jboss/portal/theme/impl/render/div/DivRegionRenderer.java trunk/theme/src/main/org/jboss/portal/theme/impl/render/dynamic/DynaRegionRenderer.java trunk/theme/src/main/org/jboss/portal/theme/page/Region.java trunk/theme/src/main/org/jboss/portal/theme/render/DecorationRenderContext.java trunk/theme/src/main/org/jboss/portal/theme/render/RegionRenderContext.java trunk/theme/src/main/org/jboss/portal/theme/render/RenderContext.java trunk/theme/src/main/org/jboss/portal/theme/render/WindowRenderContext.java trunk/theme/src/main/org/jboss/portal/theme/tag/PortletTagHandler.java trunk/theme/src/main/org/jboss/portal/theme/tag/RegionTagHandler.java Log: decouple RenderContex from the page object model and use the XXXRenderContext instead Modified: trunk/theme/src/main/org/jboss/portal/test/theme/servlet/TestThemeServlet.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/test/theme/servlet/TestThemeServlet.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/test/theme/servlet/TestThemeServlet.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -39,6 +39,7 @@ import org.jboss.portal.theme.page.WindowContext; import org.jboss.portal.theme.page.WindowResult; import org.jboss.portal.theme.page.PageResult; +import org.jboss.portal.theme.page.render.PageRenderContextImpl; import org.jboss.portal.theme.render.PortalRenderSet; import org.jboss.portal.theme.render.RenderContext; @@ -128,7 +129,7 @@ } // set the renderctx and req/res attr - RenderContext renderCtx = new RenderContext(layout, markupInfo, pageResult, serverRequest); + RenderContext renderCtx = new RenderContext(layout, markupInfo, new PageRenderContextImpl(pageResult), serverRequest); response.setContentType(renderCtx.getContentType().toString()); response.setCharacterEncoding(renderCtx.getCharset()); request.setAttribute(LayoutConstants.ATTR_RENDERCONTEXT, renderCtx); Modified: trunk/theme/src/main/org/jboss/portal/theme/LayoutServiceInfo.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/LayoutServiceInfo.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/LayoutServiceInfo.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -91,5 +91,5 @@ */ Collection getRenderSets(); - PortalRenderSet getRenderSet(LayoutInfo info, ContentInfo streamInfo, PageResult result); + PortalRenderSet getRenderSet(LayoutInfo info, ContentInfo streamInfo, String renderSetName); } Modified: trunk/theme/src/main/org/jboss/portal/theme/PortalLayout.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/PortalLayout.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/PortalLayout.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -24,9 +24,9 @@ import org.jboss.portal.server.ServerInvocation; import org.jboss.portal.server.ServerRequest; -import org.jboss.portal.common.util.ContentInfo; import org.jboss.portal.common.util.MarkupInfo; import org.jboss.portal.theme.render.RenderContext; +import org.jboss.portal.theme.page.render.PageRenderContextImpl; import org.jboss.portal.theme.page.PageResult; import javax.servlet.ServletException; @@ -103,6 +103,6 @@ */ public RenderContext getRenderContext(MarkupInfo markupInfo, ServerRequest request, PageResult markupResult) { - return new RenderContext(this, markupInfo, markupResult, request); + return new RenderContext(this, markupInfo, new PageRenderContextImpl(markupResult), request); } } Modified: trunk/theme/src/main/org/jboss/portal/theme/impl/LayoutServiceImpl.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/impl/LayoutServiceImpl.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/impl/LayoutServiceImpl.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -32,8 +32,6 @@ import org.jboss.portal.theme.PortalLayout; import org.jboss.portal.theme.RuntimeContext; import org.jboss.portal.theme.ServerRegistrationID; -import org.jboss.portal.theme.ThemeConstants; -import org.jboss.portal.theme.page.PageResult; import org.jboss.portal.theme.metadata.PortalLayoutMetaData; import org.jboss.portal.theme.metadata.RenderSetMetaData; import org.jboss.portal.theme.metadata.RendererSetMetaData; @@ -155,7 +153,6 @@ } } - /** @see LayoutService#setDefaultLayout(String) */ public void setDefaultLayoutName(String name) throws LayoutException { log.debug("setting default: " + name); @@ -412,44 +409,14 @@ * specifically for a layout, a page, or a portal. The one defined for the layout overwrites the one defined for the * page, which in turn overwrites the one defined for the portal. The render set is defined for a specific content * type (media type), which will be determined from the provided HttpStreamInfo.</p> - * - * @param info - * @param result - * @return a renderSet to decorate the markup fragments on the page with */ - public PortalRenderSet getRenderSet(LayoutInfo info, ContentInfo streamInfo, PageResult result) + public PortalRenderSet getRenderSet(LayoutInfo info, ContentInfo streamInfo, String renderSetName) { - if (info == null || result == null || streamInfo == null) + if (info == null || renderSetName == null || streamInfo == null) { - throw new IllegalArgumentException("No null arguments allowed [" + info + "] [" + result + "] [" + streamInfo + "]"); + throw new IllegalArgumentException("No null arguments allowed [" + info + "] [" + renderSetName + "] [" + streamInfo + "]"); } MediaType contentType = streamInfo.getContentType(); - PortalRenderSet renderSet = getRenderSetFromProperties(contentType, result.getPageProperties()); - if (renderSet == null) - { - renderSet = getRenderSetFromProperties(contentType, result.getPortalProperties()); - } - return renderSet; + return getRenderSet(renderSetName, contentType); } - - /** - * Get the render set property from the provided properties (if one is present), and then get the render set for that - * property and media type from the layout service. - * - * @param contentType - * @param properties - * @return the PortalRenderSet that was defined for the provided params - */ - private PortalRenderSet getRenderSetFromProperties(MediaType contentType, Map properties) - { - if (properties != null) - { - String renderSetName = (String)properties.get(ThemeConstants.PORTAL_PROP_RENDERSET); - if (renderSetName != null) - { - return getRenderSet(renderSetName, contentType); - } - } - return null; - } } Modified: trunk/theme/src/main/org/jboss/portal/theme/impl/render/div/DivRegionRenderer.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/impl/render/div/DivRegionRenderer.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/impl/render/div/DivRegionRenderer.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -57,18 +57,21 @@ } else { - if (renderContext.getRegionId() != null) + if (rrc.getCSSId() != null) { - markup.append(" id='").append(renderContext.getRegionId()).append("'>"); + markup.append(" id='").append(rrc.getCSSId()).append("'>"); } } + // for (Iterator i = rrc.getWindowRenderContexts().iterator(); i.hasNext();) { WindowRenderContext wrc = (WindowRenderContext)i.next(); renderContext.render(wrc); } + + // markup.append("</div>"); } Modified: trunk/theme/src/main/org/jboss/portal/theme/impl/render/dynamic/DynaRegionRenderer.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/impl/render/dynamic/DynaRegionRenderer.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/impl/render/dynamic/DynaRegionRenderer.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -23,16 +23,12 @@ package org.jboss.portal.theme.impl.render.dynamic; -import org.jboss.logging.Logger; import org.jboss.portal.theme.ThemeConstants; import org.jboss.portal.theme.render.RegionRenderer; import org.jboss.portal.theme.render.RenderContext; import org.jboss.portal.theme.render.RenderException; import org.jboss.portal.theme.render.RegionRenderContext; -import java.util.HashMap; -import java.util.Map; - /** * Implementation of a drag and drop Region renderer. * @@ -42,16 +38,13 @@ */ public class DynaRegionRenderer implements RegionRenderer { - private Map portletPos = new HashMap(); //<String, Integer> - private Map windowIds = new HashMap(); + /** . */ + private static final ThreadLocal enabledLocal = new ThreadLocal(); - private final static Logger log = Logger.getLogger(DynaRegionRenderer.class); - + /** . */ private RegionRenderer delegate; - private static final ThreadLocal enabledLocal = new ThreadLocal(); - public static boolean isEnabled() { return Boolean.TRUE == enabledLocal.get(); @@ -65,17 +58,14 @@ } /** @see RegionRenderer#render */ - public void render(RenderContext renderContext, RegionRenderContext rrc) throws RenderException + public void render(RenderContext renderContext, final RegionRenderContext rrc) throws RenderException { - Map pageProps = renderContext.getPageProperties(); - - StringBuffer markup = renderContext.getMarkupFragment(); - String jsBase = (String)pageProps.get(ThemeConstants.PORTAL_AJAX_JAVASCRIPT_BASE); - String remoteURL = (String)pageProps.get(ThemeConstants.PORTAL_AJAX_REMOTE_URL); + String jsBase = renderContext.getProperty(ThemeConstants.PORTAL_AJAX_JAVASCRIPT_BASE); + String remoteURL = renderContext.getProperty(ThemeConstants.PORTAL_AJAX_REMOTE_URL); // - Object onPage = renderContext.getPageProperties().get(ThemeConstants.PORTAL_AJAX_OBJECT_ENABLED); + Object onPage = renderContext.getProperty(ThemeConstants.PORTAL_AJAX_OBJECT_ENABLED); boolean pageEnabled = onPage != null && "true".equals(onPage); // @@ -216,9 +206,10 @@ // if (regionEnabled) { + // Keep a map of logical regions to div containers markup.append("<script>"). append("regions_on_page[\""). - append(renderContext.getRegionId()). + append(rrc.getCSSId()). append("\"]=\""). append(rrc.getId()). append("\";"). @@ -237,12 +228,6 @@ { enabledLocal.set(null); } - - // - if (portletPos.get(renderContext.getRegionId()) != null && ((Integer)portletPos.get(renderContext.getRegionId())).intValue() > 0) - { - portletPos.put(renderContext.getRegionId(), new Integer(0)); - } } /** @see org.jboss.portal.theme.render.ObjectRenderer#renderStart(org.jboss.portal.theme.render.RenderContext) */ @@ -256,22 +241,4 @@ { delegate.renderEnd(ctx); } - - public int getPortletNumber(String regionId) - { - int number = 0; - if (portletPos.get(regionId) != null) - { - number = ((Integer)portletPos.get(regionId)).intValue(); - } - - portletPos.put(regionId, new Integer(++number)); - - return number - 1; - } - - public void setWindowId(String portletId, String windowId) - { - windowIds.put(portletId, windowId); - } } Modified: trunk/theme/src/main/org/jboss/portal/theme/page/Region.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/page/Region.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/page/Region.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -22,8 +22,6 @@ ******************************************************************************/ package org.jboss.portal.theme.page; -import org.jboss.portal.theme.Orientation; - import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; @@ -50,12 +48,6 @@ private final ArrayList windows; /** . */ - private String cssId; - - /** . */ - private Orientation orientation; - - /** . */ private Map properties; /** @@ -66,27 +58,9 @@ */ public Region(String name) { - this(name, null, null); - } - - /** - * Create a region with the provided properties. - * - * @param name the name of the region to create - * @param cssId the id attribute value that can be used by css selectors to identify this region - * @param orientation arrange portlet windows inside this region in this orientation - */ - public Region(String name, String cssId, Orientation orientation) - { - if (name == null) - { - throw new NullPointerException(); - } this.name = name; - windows = new ArrayList(); - sorted = false; - this.cssId = (cssId == null ? name : cssId); - this.orientation = (orientation == null ? Orientation.DEFAULT : orientation); + this.windows = new ArrayList(); + this.sorted = false; } public String getProperty(String name) @@ -116,29 +90,10 @@ return name; } - /** @return the attribute value to use in the markup to allow a css selector to select this region */ - public String getCssId() - { - return cssId; - } - - /** @return the orientation of this region */ - public Orientation getOrientation() - { - return orientation; - } - /** @return if there are any portlet windows in this region */ public boolean isEmpty() { - if (windows == null) - { - return true; - } - else - { - return windows.isEmpty(); - } + return windows == null || windows.isEmpty(); } /** @@ -174,6 +129,6 @@ public String toString() { - return "Region: " + name + " [" + orientation + "] [" + cssId + "]"; + return "Region[name" + name + "]"; } } Added: trunk/theme/src/main/org/jboss/portal/theme/page/render/DecorationRenderContextImpl.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/page/render/DecorationRenderContextImpl.java (rev 0) +++ trunk/theme/src/main/org/jboss/portal/theme/page/render/DecorationRenderContextImpl.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -0,0 +1,73 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.theme.page.render; + +import org.jboss.portal.theme.render.DecorationRenderContext; +import org.jboss.portal.theme.render.WindowRenderContext; + +import java.util.Collection; + +/** + * @author <a href="mailto:julien@jboss.org">Julien Viet</a> + * @version $Revision: 1.1 $ + */ +public class DecorationRenderContextImpl implements DecorationRenderContext +{ + + final WindowRenderContextImpl wrc; + + public DecorationRenderContextImpl(WindowRenderContextImpl wrc) + { + this.wrc = wrc; + } + + public String getId() + { + return wrc.getId(); + } + + public String getTitle() + { + return wrc.result.getTitle(); + } + + public Collection getTriggerableActions(String familyName) + { + return wrc.result.getTriggerableActions(familyName); + } + + public String getProperty(String name) + { + return wrc.getProperty(name); + } + + public String getProperty(String name, int scope) + { + return getProperty(name); + } + + public WindowRenderContext getWindow() + { + return wrc; + } +} Added: trunk/theme/src/main/org/jboss/portal/theme/page/render/PageRenderContextImpl.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/page/render/PageRenderContextImpl.java (rev 0) +++ trunk/theme/src/main/org/jboss/portal/theme/page/render/PageRenderContextImpl.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -0,0 +1,56 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.theme.page.render; + +import org.jboss.portal.theme.page.PageResult; +import org.jboss.portal.theme.render.PageRenderContext; + +/** + * @author <a href="mailto:julien@jboss.org">Julien Viet</a> + * @version $Revision: 1.1 $ + */ +public class PageRenderContextImpl implements PageRenderContext +{ + + /** . */ + final PageResult page; + + public PageRenderContextImpl(PageResult page) + { + this.page = page; + } + + public String getProperty(String name) + { + String s = (String)page.getPageProperties().get(name); + + // + if (s == null) + { + s = (String)page.getPortalProperties().get(name); + } + + // + return s; + } +} Added: trunk/theme/src/main/org/jboss/portal/theme/page/render/PortletRenderContextImpl.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/page/render/PortletRenderContextImpl.java (rev 0) +++ trunk/theme/src/main/org/jboss/portal/theme/page/render/PortletRenderContextImpl.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -0,0 +1,61 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.theme.page.render; + +import org.jboss.portal.theme.render.PortletRenderContext; +import org.jboss.portal.theme.render.WindowRenderContext; + +/** + * @author <a href="mailto:julien@jboss.org">Julien Viet</a> + * @version $Revision: 1.1 $ + */ +public class PortletRenderContextImpl implements PortletRenderContext +{ + + final WindowRenderContextImpl wrc; + + public PortletRenderContextImpl(WindowRenderContextImpl wrc) + { + this.wrc = wrc; + } + + public String getMarkup() + { + return wrc.result.getContent(); + } + + public String getProperty(String name) + { + return wrc.getProperty(name); + } + + public String getProperty(String name, int scope) + { + return getProperty(name); + } + + public WindowRenderContext getWindow() + { + return wrc; + } +} Added: trunk/theme/src/main/org/jboss/portal/theme/page/render/RegionRenderContextImpl.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/page/render/RegionRenderContextImpl.java (rev 0) +++ trunk/theme/src/main/org/jboss/portal/theme/page/render/RegionRenderContextImpl.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -0,0 +1,101 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.theme.page.render; + +import org.jboss.portal.theme.page.Region; +import org.jboss.portal.theme.page.WindowContext; +import org.jboss.portal.theme.page.WindowResult; +import org.jboss.portal.theme.Orientation; +import org.jboss.portal.theme.render.RegionRenderContext; +import org.jboss.portal.theme.render.WindowRenderContext; +import org.jboss.portal.theme.render.PageRenderContext; + +import java.util.Collection; +import java.util.ArrayList; +import java.util.Iterator; + +/** + * @author <a href="mailto:julien@jboss.org">Julien Viet</a> + * @version $Revision: 1.1 $ + */ +public class RegionRenderContextImpl implements RegionRenderContext +{ + + final PageRenderContextImpl page; + final Region region; + final Collection wrcs; + final String cssId; + final Orientation orientation; + + public RegionRenderContextImpl(PageRenderContextImpl page, Region region, String cssId, Orientation orientation) + { + this.page = page; + this.region = region; + this.cssId = cssId; + this.orientation = orientation; + + this.wrcs = new ArrayList(region.getWindows().size()); + for (Iterator i = region.getWindows().iterator(); i.hasNext();) + { + WindowContext wc = (WindowContext)i.next(); + WindowResult wr = page.page.getWindowResult(wc.getId()); + WindowRenderContext wrc = new WindowRenderContextImpl(this, wc, wr); + wrcs.add(wrc); + } + } + + public String getId() + { + return region.getId(); + } + + public Collection getWindowRenderContexts() + { + return wrcs; + } + + public String getProperty(String name) + { + return region.getProperty(name); + } + + public String getProperty(String name, int scope) + { + return getProperty(name); + } + + public PageRenderContext getPage() + { + return page; + } + + public Orientation getOrientation() + { + return orientation; + } + + public String getCSSId() + { + return cssId; + } +} Added: trunk/theme/src/main/org/jboss/portal/theme/page/render/WindowRenderContextImpl.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/page/render/WindowRenderContextImpl.java (rev 0) +++ trunk/theme/src/main/org/jboss/portal/theme/page/render/WindowRenderContextImpl.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -0,0 +1,98 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.theme.page.render; + +import org.jboss.portal.theme.page.WindowContext; +import org.jboss.portal.theme.page.WindowResult; +import org.jboss.portal.theme.render.WindowRenderContext; +import org.jboss.portal.theme.render.DecorationRenderContext; +import org.jboss.portal.theme.render.PortletRenderContext; +import org.jboss.portal.theme.render.RegionRenderContext; +import org.jboss.portal.WindowState; +import org.jboss.portal.Mode; + +/** + * @author <a href="mailto:julien@jboss.org">Julien Viet</a> + * @version $Revision: 1.1 $ + */ +public class WindowRenderContextImpl implements WindowRenderContext +{ + + final RegionRenderContextImpl region; + final WindowContext context; + final WindowResult result; + private final DecorationRenderContextImpl drc = new DecorationRenderContextImpl(this); + private final PortletRenderContextImpl prc = new PortletRenderContextImpl(this); + + public WindowRenderContextImpl(RegionRenderContextImpl region, WindowContext context, WindowResult result) + { + this.region = region; + this.context = context; + this.result = result; + } + + public String getId() + { + return context.getId().toString(); + } + + public int getOrder() + { + return context.getOrder(); + } + + public WindowState getWindowState() + { + return result.getWindowState(); + } + + public Mode getMode() + { + return result.getMode(); + } + + public DecorationRenderContext getDecoration() + { + return drc; + } + + public PortletRenderContext getPortlet() + { + return prc; + } + + public String getProperty(String name) + { + return (String)result.getWindowProperties().get(name); + } + + public String getProperty(String name, int scope) + { + return getProperty(name); + } + + public RegionRenderContext getRegion() + { + return region; + } +} Modified: trunk/theme/src/main/org/jboss/portal/theme/render/DecorationRenderContext.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/render/DecorationRenderContext.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/render/DecorationRenderContext.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -36,5 +36,4 @@ String getTitle(); Collection getTriggerableActions(String familyName); - } Added: trunk/theme/src/main/org/jboss/portal/theme/render/PageRenderContext.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/render/PageRenderContext.java (rev 0) +++ trunk/theme/src/main/org/jboss/portal/theme/render/PageRenderContext.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -0,0 +1,31 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.theme.render; + +/** + * @author <a href="mailto:julien@jboss.org">Julien Viet</a> + * @version $Revision: 1.1 $ + */ +public interface PageRenderContext extends ObjectRenderContext +{ +} Modified: trunk/theme/src/main/org/jboss/portal/theme/render/RegionRenderContext.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/render/RegionRenderContext.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/render/RegionRenderContext.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -22,6 +22,8 @@ ******************************************************************************/ package org.jboss.portal.theme.render; +import org.jboss.portal.theme.Orientation; + import java.util.Collection; /** @@ -35,4 +37,7 @@ Collection getWindowRenderContexts(); + Orientation getOrientation(); + + String getCSSId(); } Modified: trunk/theme/src/main/org/jboss/portal/theme/render/RenderContext.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/render/RenderContext.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/render/RenderContext.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -28,19 +28,9 @@ import org.jboss.portal.theme.LayoutInfo; import org.jboss.portal.theme.PortalLayout; import org.jboss.portal.theme.ThemeConstants; -import org.jboss.portal.theme.Orientation; -import org.jboss.portal.theme.page.Region; -import org.jboss.portal.theme.page.WindowContext; -import org.jboss.portal.theme.page.WindowResult; -import org.jboss.portal.theme.page.PageResult; -import org.jboss.portal.WindowState; -import org.jboss.portal.Mode; import java.util.List; import java.util.Locale; -import java.util.Map; -import java.util.Collection; -import java.util.Iterator; import java.util.ArrayList; /** @@ -54,48 +44,55 @@ public final class RenderContext { + /** . */ private PortalRenderSet renderSet; + + /** . */ private ServerRequest request; - private PageResult pageResult; - private PortalLayout layout; - private String regionCssId; - private Orientation orientation; + /** . */ + private PageRenderContext pageRenderContext; + /** . */ + private PortalLayout layout; + + /** . */ private StringBuffer markup; - private Object fragment; + + /** . */ + private ObjectRenderContext targetRenderContext; + + /** . */ private MarkupInfo markupInfo; + /** . */ + private ArrayList stack; + // initialize - private void init(PortalLayout layout, Object fragment, MarkupInfo markupInfo, PageResult result, ServerRequest request) + private void init(PortalLayout layout, ObjectRenderContext fragment, MarkupInfo markupInfo, PageRenderContext pageRenderContext, ServerRequest request) { - this.renderSet = layout.getServiceInfo().getRenderSet(layout.getLayoutInfo(), markupInfo, result); + String renderSetName = pageRenderContext.getProperty(ThemeConstants.PORTAL_PROP_RENDERSET); + PortalRenderSet renderSet = layout.getServiceInfo().getRenderSet(layout.getLayoutInfo(), markupInfo, renderSetName); if (renderSet == null) { throw new IllegalStateException("No RenderSet determined"); } - markup = new StringBuffer(); - + // + this.renderSet = renderSet; this.layout = layout; - this.pageResult = result; + this.pageRenderContext = pageRenderContext; this.request = request; - this.fragment = fragment; + this.targetRenderContext = fragment; this.markupInfo = markupInfo; + this.stack = new ArrayList(6); + this.markup = new StringBuffer(); - if (fragment != null && fragment instanceof Region) - { - orientation = ((Region)fragment).getOrientation(); - regionCssId = ((Region)fragment).getCssId(); - } - else - { - orientation = null; - regionCssId = null; - } + // + stack.add(pageRenderContext); } - private RenderContext(PortalLayout layout, Object markupContainer, MarkupInfo streamInfo, PageResult result, ServerRequest request) + private RenderContext(PortalLayout layout, ObjectRenderContext markupContainer, MarkupInfo streamInfo, PageRenderContext result, ServerRequest request) { init(layout, markupContainer, streamInfo, result, request); } @@ -109,7 +106,7 @@ * @param result the rendered result(s) from the portlet container (PageResult, RegionResult, WindowResult) * @param request the current server request */ - public RenderContext(PortalLayout layout, MarkupInfo markupInfo, PageResult result, ServerRequest request) + public RenderContext(PortalLayout layout, MarkupInfo markupInfo, PageRenderContext result, ServerRequest request) { if (layout == null) { @@ -133,27 +130,12 @@ } /** - * copy constructor. <p>Get a render context for a region, based on the state of this render context, but with the + * Copy constructor. <p>Get a render context for a region, based on the state of this render context, but with the * provided css id and orientation (which overwrite the values in the provided region)</p> - * - * @param region the region to get the render context for - * @param cssId the id attribute value to generate for this region (needs to be unique in the page for the css - * to be able to select this region to style) - * @param orientation the orintation of multiple windows in this region (arranged horizontally or vertically) - * @return a new render context for the provided region */ - public RenderContext getContext(Region region, String cssId, Orientation orientation) + public RenderContext getContext(RegionRenderContext region) { - RenderContext context = new RenderContext(this.layout, region, this.markupInfo, this.pageResult, this.request); - if (cssId != null) - { - context.regionCssId = cssId; - } - if (orientation != null) - { - context.orientation = orientation; - } - return context; + return new RenderContext(this.layout, region, this.markupInfo, this.pageRenderContext, this.request); } /** @@ -163,9 +145,9 @@ * @param windowContext the window (context) to get the render context for * @return a render context that can render the markup for the provided window context */ - public RenderContext getContext(WindowContext windowContext) + public RenderContext getContext(WindowRenderContext windowContext) { - return new RenderContext(layout, windowContext, markupInfo, pageResult, request); + return new RenderContext(layout, windowContext, markupInfo, pageRenderContext, request); } /** @return a markup fragment */ @@ -186,12 +168,6 @@ return markupInfo.getCharset(); } - /** @return the region orientation */ - public Orientation getRegionOrientation() - { - return orientation; - } - /** @return metadata about the layout used for this render context */ public LayoutInfo getLayoutInfo() { @@ -243,32 +219,51 @@ * name for the window renderer to use * @return a window renderer */ - public WindowRenderer getWindowRenderer(WindowResult result) + public WindowRenderer getWindowRenderer(WindowRenderContext result) { String renderSetName = null; if (result != null) { - renderSetName = (String)result.getWindowProperties().get(ThemeConstants.PORTAL_PROP_WINDOW_RENDERER); + renderSetName = result.getProperty(ThemeConstants.PORTAL_PROP_WINDOW_RENDERER); } + // if (result != null && renderSetName == null) { - renderSetName = (String)pageResult.getPageProperties().get(ThemeConstants.PORTAL_PROP_WINDOW_RENDERER); + renderSetName = getProperty(ThemeConstants.PORTAL_PROP_WINDOW_RENDERER); } + // if (renderSetName != null) { PortalRenderSet renderSet = layout.getServiceInfo().getRenderSet(renderSetName, markupInfo.getContentType()); + // if (renderSet != null) { return renderSet.getWindowRenderer(); } } + // return getWindowRenderer(); } + public String getProperty(String propertyName) + { + for (int i = stack.size() - 1;i >= 0;i--) + { + ObjectRenderContext ctx = (ObjectRenderContext)stack.get(i); + String propertyValue = ctx.getProperty(propertyName); + if (propertyValue != null) + { + return propertyValue; + } + } + return null; + } + + /** @return a decoration renderer from the determined render set */ public DecorationRenderer getDecorationRenderer() { @@ -284,30 +279,34 @@ * name for the decoration renderer to use * @return a decoration renderer */ - public DecorationRenderer getDecorationRenderer(WindowResult result) + public DecorationRenderer getDecorationRenderer(DecorationRenderContext result) { String renderSetName = null; if (result != null) { - renderSetName = (String)result.getWindowProperties().get(ThemeConstants.PORTAL_PROP_DECORATION_RENDERER); + renderSetName = result.getProperty(ThemeConstants.PORTAL_PROP_DECORATION_RENDERER); } + // if (result != null && renderSetName == null) { - renderSetName = (String)pageResult.getPageProperties().get(ThemeConstants.PORTAL_PROP_DECORATION_RENDERER); + renderSetName = getProperty(ThemeConstants.PORTAL_PROP_DECORATION_RENDERER); } + // if (renderSetName != null) { PortalRenderSet renderSet = layout.getServiceInfo().getRenderSet(renderSetName, markupInfo.getContentType()); + // if (renderSet != null) { return renderSet.getDecorationRenderer(); } } + // return getDecorationRenderer(); } @@ -330,74 +329,44 @@ * portlet renderer from * @return a portlet renderer */ - public PortletRenderer getPortletRenderer(WindowResult result) + public PortletRenderer getPortletRenderer(PortletRenderContext result) { String renderSetName = null; + // if (result != null) { - renderSetName = (String)result.getWindowProperties().get(ThemeConstants.PORTAL_PROP_PORTLET_RENDERER); + renderSetName = result.getProperty(ThemeConstants.PORTAL_PROP_PORTLET_RENDERER); } + // if (result != null && renderSetName == null) { - renderSetName = (String)pageResult.getPageProperties().get(ThemeConstants.PORTAL_PROP_PORTLET_RENDERER); + renderSetName = getProperty(ThemeConstants.PORTAL_PROP_PORTLET_RENDERER); } + // if (renderSetName != null) { PortalRenderSet renderSet = layout.getServiceInfo().getRenderSet(renderSetName, markupInfo.getContentType()); + // if (renderSet != null) { return renderSet.getPortletRenderer(); } } + // return getPortletRenderer(); } - /** @return the region CSS id */ - public String getRegionId() - { - return regionCssId; - } - - /** @return the page properties */ - public Map getPageProperties() - { - return pageResult.getPageProperties(); - } - /** @return the names of all the regions as defined in the layout */ public List getLayoutRegionNames() { return layout.getLayoutInfo().getRegionNames(); } - /** - * Get the proerty value that matches the property with the provided key in the provided window properties - * - * @param result the window result containing the window properties to introspect - * @param key the property key - * @return a property value or null if the property is not present - */ - public String getProperty(WindowResult result, String key) - { - String value = null; - if (result != null) - { - value = (String)result.getWindowProperties().get(key); - } - - if (result != null && value == null) - { - value = (String)pageResult.getPageProperties().get(key); - } - - return value; - } - public Locale getLocale() { return request.getLocale(); @@ -418,61 +387,48 @@ */ public void render() throws RenderException { - if (fragment != null) + render(targetRenderContext); + } + + + public void render(ObjectRenderContext ctx) throws RenderException + { + stack.add(ctx); + + // + try { - if (fragment instanceof WindowContext) + if (ctx instanceof WindowRenderContext) { - WindowContext wc = (WindowContext)fragment; - WindowResult windowResult = pageResult.getWindowResult(wc.getId()); - WindowRenderContext wrc = new WindowRenderContextImpl(wc, windowResult); - render(wrc); + WindowRenderContext wrc = (WindowRenderContext)ctx; + WindowRenderer renderer = getWindowRenderer(wrc); + renderer.render(this, wrc); } - else if (fragment instanceof Region) + else if (ctx instanceof RegionRenderContext) { - RegionRenderContext rrc = new RegionRenderContextImpl(pageResult, (Region)fragment); - render(rrc); + RegionRenderContext rrc = (RegionRenderContext)ctx; + RegionRenderer renderer = getRegionRenderer(); + renderer.render(this, rrc); } - else + else if (ctx instanceof PortletRenderContext) { - throw new UnsupportedOperationException("Markup fragment of unknown type: " + fragment); + PortletRenderContext prc = (PortletRenderContext)ctx; + PortletRenderer renderer = getPortletRenderer(prc); + renderer.render(this, prc); } + else if (ctx instanceof DecorationRenderContext) + { + DecorationRenderContext drc = (DecorationRenderContext)ctx; + DecorationRenderer renderer = getDecorationRenderer(drc); + renderer.render(this, drc); + } } - else + finally { - // for full page rendering the fragment is set to null! - throw new IllegalStateException("This context can only render page fragments, not the entire page"); + stack.remove(stack.size() - 1); } } - - public void render(ObjectRenderContext ctx) throws RenderException - { - if (ctx instanceof WindowRenderContext) - { - WindowRenderContextImpl wrc = (WindowRenderContextImpl)ctx; - WindowRenderer renderer = getWindowRenderer(wrc.result); - renderer.render(this, wrc); - } - else if (ctx instanceof RegionRenderContext) - { - RegionRenderContext rrc = (RegionRenderContext)ctx; - RegionRenderer renderer = getRegionRenderer(); - renderer.render(this, rrc); - } - else if (ctx instanceof PortletRenderContext) - { - PortletRenderContextImpl prc = (PortletRenderContextImpl)ctx; - PortletRenderer renderer = getPortletRenderer(prc.wrc.result); - renderer.render(this, prc); - } - else if (ctx instanceof DecorationRenderContext) - { - DecorationRenderContextImpl drc = (DecorationRenderContextImpl)ctx; - DecorationRenderer renderer = getDecorationRenderer(drc.wrc.result); - renderer.render(this, drc); - } - } - public ServerRequest getRequest() { return request; @@ -482,143 +438,4 @@ { this.request = request; } - - private static class RegionRenderContextImpl implements RegionRenderContext - { - - private final Region region; - private final Collection wrcs; - - public RegionRenderContextImpl(PageResult page, Region region) - { - this.region = region; - - this.wrcs = new ArrayList(region.getWindows().size()); - for (Iterator i = region.getWindows().iterator();i.hasNext();) - { - WindowContext wc = (WindowContext)i.next(); - WindowResult wr = page.getWindowResult(wc.getId()); - WindowRenderContext wrc = new WindowRenderContextImpl(wc, wr); - wrcs.add(wrc); - } - } - - public String getId() - { - return region.getId(); - } - - public Collection getWindowRenderContexts() - { - return wrcs; - } - - public String getProperty(String name) - { - return region.getProperty(name); - } - } - - private static class WindowRenderContextImpl implements WindowRenderContext - { - - private final WindowContext context; - private final WindowResult result; - private final DecorationRenderContextImpl drc = new DecorationRenderContextImpl(this); - private final PortletRenderContextImpl prc = new PortletRenderContextImpl(this); - - public WindowRenderContextImpl(WindowContext context, WindowResult result) - { - this.context = context; - this.result = result; - } - - public String getId() - { - return context.getId().toString(); - } - - public int getOrder() - { - return context.getOrder(); - } - - public WindowState getWindowState() - { - return result.getWindowState(); - } - - public Mode getMode() - { - return result.getMode(); - } - - public DecorationRenderContext getDecoration() - { - return drc; - } - - public PortletRenderContext getPortlet() - { - return prc; - } - - public String getProperty(String name) - { - return (String)result.getWindowProperties().get(name); - } - } - - private static class DecorationRenderContextImpl implements DecorationRenderContext - { - - final WindowRenderContextImpl wrc; - - public DecorationRenderContextImpl(WindowRenderContextImpl wrc) - { - this.wrc = wrc; - } - - public String getId() - { - return wrc.getId(); - } - - public String getTitle() - { - return wrc.result.getTitle(); - } - - public Collection getTriggerableActions(String familyName) - { - return wrc.result.getTriggerableActions(familyName); - } - - public String getProperty(String name) - { - return wrc.getProperty(name); - } - } - - private static class PortletRenderContextImpl implements PortletRenderContext - { - - final WindowRenderContextImpl wrc; - - public PortletRenderContextImpl(WindowRenderContextImpl wrc) - { - this.wrc = wrc; - } - - public String getMarkup() - { - return wrc.result.getContent(); - } - - public String getProperty(String name) - { - return wrc.getProperty(name); - } - } - } \ No newline at end of file Modified: trunk/theme/src/main/org/jboss/portal/theme/render/WindowRenderContext.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/render/WindowRenderContext.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/render/WindowRenderContext.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -44,4 +44,6 @@ PortletRenderContext getPortlet(); + RegionRenderContext getRegion(); + } Modified: trunk/theme/src/main/org/jboss/portal/theme/tag/PortletTagHandler.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/tag/PortletTagHandler.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/tag/PortletTagHandler.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -26,8 +26,13 @@ import org.jboss.portal.theme.LayoutConstants; import org.jboss.portal.theme.page.PageResult; import org.jboss.portal.theme.page.WindowContext; +import org.jboss.portal.theme.page.Region; import org.jboss.portal.theme.render.RenderContext; import org.jboss.portal.theme.render.RenderException; +import org.jboss.portal.theme.page.render.PageRenderContextImpl; +import org.jboss.portal.theme.render.RegionRenderContext; +import org.jboss.portal.theme.page.render.RegionRenderContextImpl; +import org.jboss.portal.theme.render.WindowRenderContext; import javax.servlet.http.HttpServletRequest; import javax.servlet.jsp.JspException; @@ -131,19 +136,28 @@ } WindowContext windowContext = page.getWindowContext(windowID); - RenderContext renderContext = (RenderContext) request - .getAttribute(LayoutConstants.ATTR_RENDERCONTEXT); + RenderContext renderContext = (RenderContext)request.getAttribute(LayoutConstants.ATTR_RENDERCONTEXT); - renderContext = renderContext.getContext(windowContext); - - try { - renderContext.render(); - out.write(renderContext.getMarkupFragment().toString()); - out.flush(); - } catch (RenderException e) { - throw new JspException(e); + PageRenderContextImpl prc = new PageRenderContextImpl(page); + String regionName = windowContext.getRegionName(); + Region region = page.getRegion(regionName); + RegionRenderContext rrc = new RegionRenderContextImpl(prc, region, null, null); + for (Iterator i = rrc.getWindowRenderContexts().iterator();i.hasNext();) + { + WindowRenderContext wrc = (WindowRenderContext)i.next(); + if (wrc.getId().equals(windowContext.getId())) + { + try { + renderContext.render(wrc); + out.write(renderContext.getMarkupFragment().toString()); + out.flush(); + } catch (RenderException e) { + throw new JspException(e); + } + break; + } } - } + } public String getWindowName() { Modified: trunk/theme/src/main/org/jboss/portal/theme/tag/RegionTagHandler.java =================================================================== --- trunk/theme/src/main/org/jboss/portal/theme/tag/RegionTagHandler.java 2007-03-29 23:49:25 UTC (rev 6875) +++ trunk/theme/src/main/org/jboss/portal/theme/tag/RegionTagHandler.java 2007-03-30 12:16:16 UTC (rev 6876) @@ -27,8 +27,12 @@ import org.jboss.portal.theme.Orientation; import org.jboss.portal.theme.page.PageResult; import org.jboss.portal.theme.page.Region; +import org.jboss.portal.theme.page.render.PageRenderContextImpl; import org.jboss.portal.theme.render.RenderContext; import org.jboss.portal.theme.render.RenderException; +import org.jboss.portal.theme.render.RegionRenderContext; +import org.jboss.portal.theme.page.render.RegionRenderContextImpl; +import org.jboss.portal.theme.render.PageRenderContext; import javax.servlet.http.HttpServletRequest; import javax.servlet.jsp.JspException; @@ -36,6 +40,8 @@ import javax.servlet.jsp.PageContext; import javax.servlet.jsp.tagext.SimpleTagSupport; import java.io.IOException; +import java.util.Collection; +import java.util.Collections; /** * Tag handler for the region tag. <p>A region represents a subsection of a portal page. A region can host several @@ -52,7 +58,8 @@ { private static Logger log = Logger.getLogger(RegionTagHandler.class); //default to vertical - private Orientation orientation = Orientation.DEFAULT; + + private Orientation regionOrientation; private String regionName = null; private String regionCssId = null; @@ -68,7 +75,7 @@ { regionCssId = regionName; } - log.debug("rendering " + regionName + " [" + orientation + "] cssId[" + regionCssId + "]"); + log.debug("rendering " + regionName + " [" + regionOrientation + "] cssId[" + regionCssId + "]"); // get page and region PageContext app = (PageContext)getJspContext(); @@ -84,15 +91,45 @@ out.flush(); return; } + + final String cssId = regionCssId == null ? regionName : regionCssId; + final Orientation orientation = this.regionOrientation == null ? Orientation.DEFAULT : this.regionOrientation; + if (page.getRegion(regionName) == null) // non-window display of content { - // create a new region obj, based on region name - Region newRegion = new Region(regionName, regionCssId, Orientation.DEFAULT); + // Create a dummy region obj, based on region name + RegionRenderContext rrc = new RegionRenderContext() + { + public String getId() + { + return regionName; + } + public Collection getWindowRenderContexts() + { + return Collections.EMPTY_LIST; + } + public PageRenderContext getPage() + { + return null; + } + public Orientation getOrientation() + { + return orientation; + } + public String getCSSId() + { + return cssId; + } + public String getProperty(String name) + { + return null; + } + }; + RenderContext renderContext = (RenderContext)request.getAttribute(LayoutConstants.ATTR_RENDERCONTEXT); - renderContext = renderContext.getContext(newRegion, regionCssId, orientation); try { - renderContext.render(); + renderContext.render(rrc); out.write(renderContext.getMarkupFragment().toString()); out.flush(); } @@ -100,31 +137,41 @@ { throw new JspException(e); } - return; + finally + { + renderContext.getMarkupFragment().setLength(0); + } } - - // window-centric display of content - RenderContext renderContext = (RenderContext)request.getAttribute(LayoutConstants.ATTR_RENDERCONTEXT); - if (renderContext == null) + else { - log.debug("no render context available in request"); - return; - } + // window-centric display of content + RenderContext renderContext = (RenderContext)request.getAttribute(LayoutConstants.ATTR_RENDERCONTEXT); + if (renderContext == null) + { + log.debug("no render context available in request"); + return; + } - Region region = page.getRegion(regionName); - renderContext = renderContext.getContext(region, regionCssId, orientation); - try - { - renderContext.render(); - out.write(renderContext.getMarkupFragment().toString()); - out.flush(); + Region region = page.getRegion(regionName); + PageRenderContextImpl prc = new PageRenderContextImpl(page); + RegionRenderContext rrc = new RegionRenderContextImpl(prc, region, cssId, orientation); + try + { + renderContext.render(rrc); + out.write(renderContext.getMarkupFragment().toString()); + out.flush(); + } + catch (RenderException e) + { + throw new JspException(e); + } + finally + { + renderContext.getMarkupFragment().setLength(0); + } + + log.debug("done rendering page region [" + regionName + "]"); } - catch (RenderException e) - { - throw new JspException(e); - } - - log.debug("done rendering page region [" + regionName + "]"); } // ------ attribute handlers @@ -143,12 +190,12 @@ try { - this.orientation = Orientation.parse(orientation); + this.regionOrientation = Orientation.parse(orientation); } catch (IllegalArgumentException e) { log.error(e); - this.orientation = Orientation.DEFAULT; + this.regionOrientation = Orientation.DEFAULT; } }